RICHTER

Operated by TRIVISTA OPERATING LLC (P-5 871169) in the SERBIN (TAYLOR SAND) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 21235District 03Field 82265500OilCasinghead gasSaveExport
Value, all time
$101 k
Jan 1993 – May 2026
Value, last 12 filed months
$0
at the published price for each month
Months reported
401
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 444 leases and 641 wells, and the rule below applies to all of them.

Discovered
1985-11-19
as the register files it
Field class
Oil and gas
the register's own label
Between wells
660 ft
minimum
From a lease line
330 ft
minimum

A drilling unit in this field needs at least 20 acres. The field rule took effect on 2013-08-06.

The Commission's schedule remark for this field reads: 1500 FT DIAGONAL.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition2,022 bbl$68,544
Casinghead gasProduction14,046 Mcf$32,843
Total$101,387

4,883 Mcf of this lease's gas, across 18 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (1)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 30.1785, -97.0451. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.17848, -97.04510 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
0.0%
0 of 1 wells
With a plug date
0.0%
0 of 1 wells
Median depth
5,420 ft
1 wells filed one
Completion to plug
no well filed both dates

What the state filed about each well

On the RRC proration schedule
00.0%
A plug date is filed
00.0%
BothOn the schedule and plugged. Neither fact cancels the other.
00.0%
NeitherNo plug date, and not on the schedule.
1100.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

The one well that filed a depth was drilled to 5,420 ft.

Completions filed
Oct 1991
1 of 1 wells

1 well

42-2873231215,420 ftOct 1991

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (401)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

401 months

May 202600106.413.05$0
Apr 20260098.932.87$0
Mar 20260089.753.15$0
Feb 20260063.503.75$0
Jan 20260059.138.00$0
Dec 20250056.664.41$0
Nov 20250058.593.93$0
Oct 20250059.383.30$0
Sep 20250062.743.08$0
Aug 20250063.933.01$0
Jul 20250066.743.32$0
Jun 20250066.483.13$0
May 20250060.553.23$0
Apr 20250062.363.54$0
Mar 20250067.704.27$0
Feb 20250070.884.34$0
Jan 20250074.324.28$0
Dec 20240068.993.12$0
Nov 20240069.052.20$0
Oct 20240071.372.28$0
Sep 20240069.612.36$0
Aug 20240075.632.06$0
Jul 20240079.932.15$0
Jun 20240078.082.63$0
May 20240078.812.20$0
Apr 20240084.451.66$0
Mar 20240080.301.55$0
Feb 20240076.091.78$0
Jan 20240073.023.30$0
Dec 20230071.262.61$0
Nov 20230077.892.81$0
Oct 20230085.443.09$0
Sep 20230089.042.74$0
Aug 20230080.522.67$0
Jul 20230074.852.64$0
Jun 20230068.962.26$0
May 20230070.622.23$0
Apr 20230078.122.24$0
Mar 20230072.852.39$0
Feb 20230075.112.47$0
Jan 20230076.533.39$0
Dec 20220076.415.73$0
Nov 20220085.005.65$0
Oct 20220087.185.86$0
Sep 20220084.888.16$0
Aug 20220094.529.13$0
Jul 202200101.587.54$0
Jun 202200115.097.98$0
May 202200109.378.43$0
Apr 202200104.226.84$0
Mar 202200108.885.08$0
Feb 20220091.054.86$0
Jan 20220081.844.54$0
Dec 20210071.323.90$0
Nov 20210077.435.24$0
Oct 20210079.795.71$0
Sep 20210069.865.35$0
Aug 20210066.024.22$0
Jul 20210070.783.98$0
Jun 20210069.493.38$0
May 20210063.483.02$0
Apr 20210060.362.76$0
Mar 20210061.302.72$0
Feb 20210057.805.55$0
Jan 20210050.412.81$0
Dec 20200044.642.68$0
Nov 20200038.772.71$0
Oct 20200036.972.48$0
Sep 20200037.091.99$0
Aug 20200039.982.39$0
Jul 20200038.371.83$0
Jun 20200034.901.69$0
May 20200016.921.81$0
Apr 20200014.751.80$0
Mar 20200030.341.86$0
Feb 20200049.881.98$0
Jan 20200057.252.09$0
Dec 20190059.012.30$0
Nov 20190055.302.75$0
Oct 201915053.472.42$802
Sep 20190055.052.66$0
Aug 20190053.112.30$0
Jul 20190056.272.46$0
Jun 20190052.782.49$0
May 20190058.482.74$0
Apr 20190062.632.75$0
Mar 20190056.803.06$0
Feb 20190050.852.79$0
Jan 20190046.033.23$0
Dec 20180046.594.19$0
Nov 20180052.934.24$0
Oct 20180061.443.40$0
Sep 20180059.543.11$0
Aug 20180059.403.07$0
Jul 20180065.142.93$0
Jun 20180060.183.08$0
May 20180065.382.90$0
Apr 20180063.842.90$0
Mar 20180061.222.79$0
Feb 20180061.782.77$0
Jan 20180062.874.01$0
Dec 20170057.272.92$0
Nov 201718055.423.12$998
Oct 20170049.292.98$0
Sep 20170047.523.09$0
Aug 20170045.373.00$0
Jul 20170043.873.09$0
Jun 20170042.493.09$0
May 20170045.373.26$0
Apr 20170047.933.21$0
Mar 20170046.772.98$0
Feb 20170050.452.95$0
Jan 20170049.413.42$0
Dec 20160048.763.72$0
Nov 20160042.492.64$0
Oct 20160046.193.09$0
Sep 20160041.553.10$0
Aug 20160041.442.92$0
Jul 20160041.622.92$0
Jun 20160045.352.69$0
May 20160042.521.99$0
Apr 20160036.561.99$0
Mar 20160033.011.79$0
Feb 20160026.472.06$0
Jan 2016050427.352.36$1,192
Dec 20150032.362.00$0
Nov 20150038.792.17$0
Oct 20150043.552.43$0
Sep 20150042.992.76$0
Aug 20150040.162.87$0
Jul 20150048.152.95$0
Jun 20150056.152.88$0
May 20150055.212.96$0
Apr 20150049.822.71$0
Mar 20150042.892.93$0
Feb 20150044.662.98$0
Jan 20150043.433.10$0
Dec 20140054.693.59$0
Nov 20140070.464.25$0
Oct 20140078.303.90$0
Sep 20140086.164.05$0
Aug 20140089.394.04$0
Jul 20140696.564.18$25
Jun 20140698.164.74$28
May 201401494.734.73$66
Apr 201401495.944.81$67
Mar 201401495.895.06$71
Feb 201401597.406.19$93
Jan 201401490.404.86$68
Dec 201301191.824.35$48
Nov 20132488.853.74$193
Oct 20134897.423.78$420
Sep 2013012104.113.72$45
Aug 201305104.253.52$18
Jul 201304102.523.72$15
Jun 20130494.403.93$16
May 201301694.834.15$66
Apr 20130993.964.28$39
Mar 201301693.623.91$63
Feb 201301291.233.42$41
Jan 201301391.603.42$44
Dec 201201486.773.42$48
Nov 2012681586.953.62$5,967
Oct 201201689.383.40$54
Sep 201201694.672.92$47
Aug 201201792.662.91$49
Jul 201201585.133.02$45
Jun 201201579.822.52$38
May 201201591.612.49$37
Apr 2012013101.652.00$26
Mar 2012013105.052.22$29
Feb 2012012101.102.57$31
Jan 201201498.092.73$38
Dec 201101196.873.24$36
Nov 201101695.723.31$53
Oct 201101684.983.65$58
Sep 201101583.623.99$60
Aug 2011661583.404.15$5,567
Jul 201101494.144.52$63
Jun 201101092.904.64$46
May 201101798.134.40$75
Apr 2011017105.964.33$74
Mar 201101796.364.06$69
Feb 201101685.644.18$67
Jan 201102186.504.59$96
Dec 201001985.734.35$83
Nov 201001780.843.80$65
Oct 201001878.103.51$63
Sep 201002072.633.98$80
Aug 2010592173.684.42$4,440
Jul 201002372.554.74$109
Jun 201002970.364.91$142
May 201003371.124.24$140
Apr 201002181.694.12$87
Mar 2010642878.394.39$5,140
Feb 201002873.585.44$152
Jan 201002774.365.96$161
Dec 200901171.445.48$60
Nov 20090174.593.75$4
Oct 20090172.544.11$4
Sep 200901565.543.06$46
Aug 20090067.423.22$0
Jul 20090261.133.46$7
Jun 2009461266.163.90$3,090
May 200901854.743.93$71
Apr 200901546.773.59$54
Mar 200901842.144.06$73
Feb 200901732.814.63$79
Jan 200902035.865.37$107
Dec 200801637.105.98$96
Nov 200801555.496.86$103
Oct 200801875.246.92$125
Sep 2008012101.767.88$95
Aug 200809114.228.48$76
Jul 2008010131.0811.39$114
Jun 200807131.3313.03$91
May 2008010123.1711.57$116
Apr 2008519110.3110.45$5,720
Mar 2008021101.909.66$203
Feb 200801892.538.77$158
Jan 200802290.388.21$181
Dec 200702488.337.30$175
Nov 200702391.677.29$168
Oct 200702182.856.92$145
Sep 200702075.846.24$125
Aug 200702069.066.39$128
Jul 200702370.906.39$147
Jun 200701562.007.55$113
May 200701058.747.85$78
Apr 200701259.617.81$94
Mar 200701256.927.30$88
Feb 2007511155.108.22$2,900
Jan 200701350.306.73$87
Dec 200601356.656.92$90
Nov 200601154.207.62$84
Oct 200601454.906.01$84
Sep 200601360.085.04$65
Aug 20060368.717.34$22
Jul 200601069.376.34$63
Jun 200601166.286.38$70
May 200601366.016.42$84
Apr 200601164.397.36$81
Mar 200601256.707.08$85
Feb 200601257.597.75$93
Jan 200601360.598.93$116
Dec 200501054.9413.42$134
Nov 200501054.6910.59$106
Oct 200546358.3413.80$2,725
Sep 20050561.4512.08$60
Aug 20050661.519.80$59
Jul 20050555.697.84$39
Jun 200501352.337.38$96
May 20050845.226.65$53
Apr 20050949.207.36$66
Mar 200501250.377.15$86
Feb 200501045.226.31$63
Jan 200501443.166.32$89
Dec 2004661039.866.75$2,698
Nov 200401445.286.33$89
Oct 200401249.706.52$78
Sep 20040543.245.28$26
Aug 200401442.375.55$78
Jul 200401738.286.08$103
Jun 200403436.106.43$219
May 200402937.486.49$188
Apr 200403634.475.86$211
Mar 200403234.365.53$177
Feb 200403732.455.51$204
Jan 200403232.036.30$202
Dec 200303930.266.30$246
Nov 2003593428.804.60$1,855
Oct 200303428.174.76$162
Sep 200302726.314.75$128
Aug 200302329.765.13$118
Jul 200301529.415.17$78
Jun 200303628.565.98$215
May 200302926.595.97$173
Apr 200303326.675.41$178
Mar 200302931.146.10$177
Feb 200302233.487.93$174
Jan 200302630.315.58$145
Dec 2002463126.914.85$1,388
Nov 200202524.664.14$103
Oct 200203926.464.23$165
Sep 200203127.443.64$113
Aug 200203925.963.16$123
Jul 200204324.583.06$132
Jun 200214123.733.34$161
May 200204324.663.58$154
Apr 2002623923.653.51$1,603
Mar 200204322.003.10$133
Feb 200203918.222.38$93
Jan 200204317.172.38$102
Dec 200104216.932.36$99
Nov 200104018.072.41$96
Oct 200104419.782.53$111
Sep 200114024.262.25$114
Aug 200103924.873.05$119
Jul 2001584523.933.20$1,532
Jun 200104124.563.82$157
May 200104825.524.31$207
Apr 200104824.685.34$256
Mar 200106424.545.38$344
Feb 200104027.755.77$231
Jan 200104327.478.40$361
Dec 2000784126.889.12$2,471
Nov 200005132.215.66$289
Oct 2000023231.235.15$1,194
Sep 200004731.875.19$244
Aug 200005629.644.54$254
Jul 2000036728.534.09$1,501
Jun 2000012729.304.40$558
May 2000013627.263.68$500
Apr 2000034524.513.12$1,075
Mar 200006828.422.86$194
Feb 200005527.622.73$150
Jan 200005525.272.48$136
Dec 199906824.282.42$165
Nov 19990023.192.43$0
Oct 19990020.982.80$0
Sep 199901521.752.62$39
Aug 1999442119.262.88$908
Jul 199902017.892.37$47
Jun 199901715.942.36$40
May 199902615.792.32$60
Apr 199907015.102.21$155
Mar 199909912.471.84$182
Feb 19990939.981.82$169
Jan 1999010110.381.90$192
Dec 199811039.201.77$192
Nov 19987611210.892.19$1,072
Oct 1998312312.421.97$279
Sep 19981112312.592.08$395
Aug 19981512611.301.91$410
Jul 1998612811.742.24$357
Jun 1998513311.242.24$354
May 19984713212.622.21$884
Apr 1998710613.042.51$357
Mar 19981911212.802.31$502
Feb 1998449613.952.30$835
Jan 1998811014.702.15$355
Dec 1997811916.322.41$417
Nov 1997613818.193.09$535
Oct 19975515419.253.15$1,544
Sep 1997816317.742.95$624
Aug 1997917617.862.55$610
Jul 19978218117.582.25$1,848
Jun 19971317017.242.26$608
May 19975716118.972.31$1,453
Apr 19971314917.882.08$543
Mar 19971017118.951.94$521
Feb 19976617420.492.21$1,736
Jan 19971019723.483.54$932
Dec 19961219823.32$280
Nov 19966921621.97$1,516
Oct 1996824523.31$186
Sep 199611624422.22$2,578
Aug 19961226320.26$243
Jul 19961828919.55$352
Jun 19961831218.73$337
May 19962139119.43$408
Apr 19961010621.51$215
Mar 19960019.38$0
Feb 19960016.98$0
Jan 19960017.07$0
Dec 19950017.19$0
Nov 19950016.00$0
Oct 19950015.43$0
Sep 19950016.18$0
Aug 19950015.92$0
Jul 19950015.24$0
Jun 19950016.41$0
May 19950017.56$0
Apr 19950017.73$0
Mar 19950016.44$0
Feb 19950016.58$0
Jan 19950015.92$0
Dec 19940015.03$0
Nov 19940015.90$0
Oct 19940015.58$0
Sep 19940015.29$0
Aug 19940016.13$0
Jul 19940017.56$0
Jun 199416017.09$273
May 19940015.88$0
Apr 19940014.14$0
Mar 19940012.46$0
Feb 19940012.50$0
Jan 19940012.66$0
Dec 19930012.33$0
Nov 19930014.49$0
Oct 19930015.85$0
Sep 1993635015.03$947
Aug 1993016915.66$0
Jul 1993022015.46$0
Jun 1993021416.79$0
May 1993049817.68$0
Apr 199317536918.05$3,159
Mar 1993035918.14$0
Feb 1993035317.90$0
Jan 1993038716.93$0

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Oct 2019 — as filed, then multipliedworked
Oil                   15 bbl  × $ 53.47 =       $802
Casinghead gas         0 Mcf  × $  2.42 =         $0

────────────────────────────────────────────────────
Month total                                     $802

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 03/O/21235 is the state's own key, not one this site invented.